X-Git-Url: https://git.saurik.com/apple/mdnsresponder.git/blobdiff_plain/737925754ef5bb2f7d7eda2f09e7d6a29ba51f74..b7388343e7dbd0ce526282fbd93d546e3b0610db:/mDNSWindows/Applications/DNSServiceBrowser/WindowsCE/Sources/BrowserDialog.cpp

diff --git a/mDNSWindows/Applications/DNSServiceBrowser/WindowsCE/Sources/BrowserDialog.cpp b/mDNSWindows/Applications/DNSServiceBrowser/WindowsCE/Sources/BrowserDialog.cpp
new file mode 100644
index 0000000..991fc08
--- /dev/null
+++ b/mDNSWindows/Applications/DNSServiceBrowser/WindowsCE/Sources/BrowserDialog.cpp
@@ -0,0 +1,257 @@
+/*
+ * Copyright (c) 2002-2003 Apple Computer, Inc. All rights reserved.
+ *
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this
+ * file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
+ * 
+ * @APPLE_LICENSE_HEADER_END@
+
+    Change History (most recent first):
+    
+$Log: BrowserDialog.cpp,v $
+Revision 1.1  2003/08/21 02:16:10  bradley
+Rendezvous Browser for HTTP services for Windows CE/PocketPC.
+
+*/
+
+#include	"stdafx.h"
+
+#include	"Application.h"
+
+#include	"DNSServices.h"
+
+#include	"BrowserDialog.h"
+
+#ifdef _DEBUG
+#define new DEBUG_NEW
+#undef THIS_FILE
+static char THIS_FILE[] = __FILE__;
+#endif
+
+//===========================================================================================================================
+//	Message Map
+//===========================================================================================================================
+
+BEGIN_MESSAGE_MAP(BrowserDialog, CDialog)
+	//{{AFX_MSG_MAP(BrowserDialog)
+	//}}AFX_MSG_MAP
+END_MESSAGE_MAP()
+
+static DWORD	UTF8StringToStringObject( const char *inUTF8, CString &inObject );
+
+//===========================================================================================================================
+//	BrowserDialog
+//===========================================================================================================================
+
+BrowserDialog::BrowserDialog( CWnd *inParent )
+	: CDialog( BrowserDialog::IDD, inParent )
+{
+	//{{AFX_DATA_INIT(BrowserDialog)
+		// NOTE: the ClassWizard will add member initialization here
+	//}}AFX_DATA_INIT
+	
+	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32.
+	
+	mIcon = AfxGetApp()->LoadIcon( IDR_MAINFRAME );
+}
+
+//===========================================================================================================================
+//	DoDataExchange
+//===========================================================================================================================
+
+void	BrowserDialog::DoDataExchange( CDataExchange *pDX )
+{
+	CDialog::DoDataExchange(pDX);
+	//{{AFX_DATA_MAP(BrowserDialog)
+	DDX_Control(pDX, IDC_BROWSE_LIST, mBrowserList);
+	//}}AFX_DATA_MAP
+}
+
+//===========================================================================================================================
+//	OnInitDialog
+//===========================================================================================================================
+
+BOOL	BrowserDialog::OnInitDialog()
+{
+	CString		s;
+	
+	CDialog::OnInitDialog();
+
+	// Set the icon for this dialog. The framework does this automatically when the application's main window is not a dialog.
+	
+	SetIcon( mIcon, TRUE );		// Set big icon
+	SetIcon( mIcon, FALSE );	// Set small icon
+	
+	CenterWindow( GetDesktopWindow() );
+
+	// Set up the list.
+	
+	CRect		rect;
+	
+	s.LoadString( IDS_BROWSER_LIST_COLUMN_NAME );
+	mBrowserList.GetWindowRect( rect );
+	mBrowserList.InsertColumn( 0, s, LVCFMT_LEFT, rect.Width() - 8 );
+	
+	// Start browsing for services.
+
+	DNSStatus		err;
+
+	err = DNSBrowserCreate( 0, BrowserCallBack, this, &mBrowser );
+	if( err )
+	{
+		AfxMessageBox( IDP_SOCKETS_INIT_FAILED );
+		goto exit;
+	}
+	
+	err = DNSBrowserStartServiceSearch( mBrowser, 0, "_http._tcp", NULL );
+	if( err )
+	{
+		AfxMessageBox( IDP_SOCKETS_INIT_FAILED );
+		goto exit;
+	}
+	
+exit:
+	return( TRUE );
+}
+
+//===========================================================================================================================
+//	BrowserCallBack [static]
+//===========================================================================================================================
+
+void
+	BrowserDialog::BrowserCallBack( 
+		void *					inContext, 
+		DNSBrowserRef			inRef, 
+		DNSStatus				inStatusCode,
+		const DNSBrowserEvent *	inEvent )
+{
+	BrowserDialog *		dialog;
+	
+	DNS_UNUSED( inStatusCode );
+	dialog = reinterpret_cast < BrowserDialog * > ( inContext );
+	
+	switch( inEvent->type )
+	{
+		case kDNSBrowserEventTypeAddService:
+			dialog->BrowserAddService( inEvent->data.addService.name );
+			break;
+		
+		case kDNSBrowserEventTypeRemoveService:
+			dialog->BrowserRemoveService( inEvent->data.removeService.name );
+			break;
+		
+		default:
+			break;
+	}
+}
+
+//===========================================================================================================================
+//	BrowserAddService
+//===========================================================================================================================
+
+void	BrowserDialog::BrowserAddService( const char *inName )
+{
+	BrowserEntry		newEntry;
+	INT_PTR				n;
+	INT_PTR				i;
+	
+	UTF8StringToStringObject( inName, newEntry.name );
+
+	n = mBrowserEntries.GetSize();
+	for( i = 0; i < n; ++i )
+	{
+		BrowserEntry &		entry = mBrowserEntries.ElementAt( i );
+
+		if( entry.name.CompareNoCase( newEntry.name ) == 0 )
+		{
+			break;
+		}
+	}
+	if( i >= n )
+	{
+		mBrowserEntries.Add( newEntry );
+		mBrowserList.InsertItem( i, newEntry.name );
+	}
+}
+
+//===========================================================================================================================
+//	BrowserRemoveService
+//===========================================================================================================================
+
+void	BrowserDialog::BrowserRemoveService( const char *inName )
+{
+	BrowserEntry		newEntry;
+	INT_PTR				n;
+	INT_PTR				i;
+	
+	UTF8StringToStringObject( inName, newEntry.name );
+
+	n = mBrowserEntries.GetSize();
+	for( i = 0; i < n; ++i )
+	{
+		BrowserEntry &		entry = mBrowserEntries.ElementAt( i );
+
+		if( entry.name.CompareNoCase( newEntry.name ) == 0 )
+		{
+			break;
+		}
+	}
+	if( i < n )
+	{
+		mBrowserEntries.RemoveAt( i );
+		mBrowserList.DeleteItem( i );
+	}
+}
+
+#if 0
+#pragma mark -
+#endif
+
+//===========================================================================================================================
+//	UTF8StringToStringObject
+//===========================================================================================================================
+
+static DWORD	UTF8StringToStringObject( const char *inUTF8, CString &inObject )
+{
+	DWORD			err;
+	int				n;
+	wchar_t *		unicode;
+	
+	unicode = NULL;
+	
+	n = MultiByteToWideChar( CP_UTF8, 0, inUTF8, -1, NULL, 0 );
+	if( n > 0 )
+	{
+		unicode = (wchar_t *) malloc( (size_t)( n * sizeof( wchar_t ) ) );
+		if( !unicode ) { err = ERROR_INSUFFICIENT_BUFFER; goto exit; };
+		
+		n = MultiByteToWideChar( CP_UTF8, 0, inUTF8, -1, unicode, n );
+		inObject = unicode;
+	}
+	else
+	{
+		inObject = "";
+	}
+	err = 0;
+	
+exit:
+	if( unicode )
+	{
+		free( unicode );
+	}
+	return( err );
+}